catechol-的例句大全

study on effect factor of the production of catechol-type siderophores secreted by a strain of soil bacteria

一株细菌儿茶酚型铁载体分泌的影响因素研究

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The iron content in Cr plating solution is determined with spectrophotometric method by using Tiron ( catechol sodium disulfonate) as reagent, which can react with Fe~ ( 3+) ions in weak acidic solution and form blue complex.

本文用钛铁试剂作试剂，利用它和三价铁在弱酸性溶液中生成稳定的蓝色络合物，用光度法测定镀铬溶液中铁杂质的含量。

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advances in phenol hydroxylation catalysts for manufacture of catechol and hydroquinone

苯酚羟基化制苯二酚的催化剂研究新进展

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The catalysts of Al P Ti Si O were prepared by common precipitation method. Vapor phase O ethylation of catechol with ethanol over the synthesized samples was studied.

采用常规沉淀法制备了Al-P-Ti-Si-O体系催化剂，并研究了邻苯二酚与乙醇在该催化剂上的气相O-乙基化反应，考察了催化剂组成对催化剂结构、酸性和反应性能的影响。

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A Fast and Simultaneous Determination of o-Dihydroxybenzene and p-Dihydroxybenzene; Study on O-hydroxy by ethylation of diethyl carbonate and catechol

对苯二酚、邻苯二酚的快速同时测定碳酸二乙酯乙基化邻苯二酚合成邻羟基苯乙醚

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Study on O-hydroxy by ethylation of diethyl carbonate and catechol CATALYTIC SYNTHESIS OF PHENETOLE BY ETHYLATION OF PHENOL WITH DIETHYL CARBONATE

碳酸二乙酯乙基化邻苯二酚合成邻羟基苯乙醚碳酸二乙酯与苯酚催化合成苯乙醚的研究

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To introduce the ethyl group into ( a compound). Study on O-hydroxy by ethylation of diethyl carbonate and catechol

使乙基化把乙基引入（一化合物）碳酸二乙酯乙基化邻苯二酚合成邻羟基苯乙醚

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Thus, it can be considered that larch tannin is derived from catechin and its tanning properties should be basically identical with those of catechol tannins and areca tannin.

因此，可认为落叶松单宁中的一部分是以真儿茶素为母体的一种单宁，其鞣革性能基本上应与儿茶单宁及槟榔单宁相同。

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simultaneous determination of catechol and hydroquinone by synchronous fluorescence spectrometry

同步荧光法同时测定苯二酚中邻苯二酚和对苯二酚

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determination of trace inhibitor tertiary butyl catechol in br recovered solvent oils

BR生产回收溶剂油中微量阻聚剂TBC的测定

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characteristics of catechol response on the amperometric biosensor of polyphenol oxidase

儿茶酚在预活化聚酰胺膜多酚氧化酶电流传感器上的响应特性

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preparation of ultrafine batio_3 powders by catechol method

邻苯二酚法制备BaTiO3超细粉末

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determination of catechol amines in dog serum after treated with pt series al2o3 cartridge

高效液相色谱测定经PT-系列氧化铝小柱预处理后狗血清中儿茶酚胺

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studies on the mannich reaction of substituted catechol i.

取代邻苯二酚Mannich反应研究Ⅰ。

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Thermodynamic Analysis for Synthesis of Ethyl Methyl Carbonate from Dimethyl Carbonate and Diethyl Carbonate Study on O-hydroxy by ethylation of diethyl carbonate and catechol

碳酸二甲酯和碳酸二乙酯合成碳酸甲乙酯的热力学分析碳酸二乙酯乙基化邻苯二酚合成邻羟基苯乙醚

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the enzyme activity showed two ph optima, at ph 4.0 and 7.0 with catechol as substrate.

通过对百合中多酚氧化酶（PPO）的粗酶液进行研究发现以儿茶酚为底物时它有两个最适pH，分别为4.0、7.0。

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quantum chemical study on the anticancer activity of catechol and its derivatives

儿茶酚及其衍生物抗癌活性的量子化学研究

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studies on biological tissue electrode sensitive for catechol

土豆组织膜儿茶酚电极的研究

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measurement and prediction of vle of catechol system

邻苯二酚体系汽液相平衡的测定及预测

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The coordination of rare earth elements with derivatives of catechol& ⅰ. chelation of Cerium with Tiron

邻苯二酚衍生物钛与稀土元素的配位反应&Ⅰ.钛铁试剂与铈的配位反应

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